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MSP430F2121IDGVR
- Part Number: MSP430F2121IDGVR
- Categories:
- Manufacturer: Original
- MOQ: 1PCS
- In Stock: N/A
- Datasheet:
- Description: Core Size: 16-Bit,Package / Case: 20-TFSOP (0.173, 4.40mm Width),Series: MSP430F2xx,Frequency: 16MHz,Program Memory Size: 4KB 4K x 8 + 256B
- Payment method: Paypal/Wire transfer/Visa
- Delivery Method: UPS/DHL/FEDEX/EMS
Reference Price (In US Dollars)
- 1 Pcs$8.623
- 10 Pcs$8.213
- 100 Pcs$7.822
- 1000 Pcs$7.668
- 10000 Pcs$7.668
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MSP430F2121IDGVR Specifications
| Manufacturer | Original |
| Width | 4.4mm |
| Format | FIXED-POINT |
| Height | 1.2mm |
| Length | 5mm |
| Series | MSP430F2xx |
| Weight | 60.186038mg |
| Has ADC | NO |
| Bit Size | 16 |
| Category | Embedded - Microcontrollers |
| RAM Size | 256 x 8 |
| Core Size | 16-Bit |
| Frequency | 16MHz |
| Interface | UART |
| Lead Free | Lead Free |
| Packaging | Tape & Reel (TR) |
| Pin Count | 20 |
| Thickness | 1.05mm |
| Technology | CMOS |
| Memory Size | 4kB |
| Part Status | Active |
| Pbfree Code | yes |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM (bytes) | 256 |
| RoHS Status | ROHS3 Compliant |
| Subcategory | Microcontrollers |
| DAC Channels | NO |
| DMA Channels | NO |
| Manufacturer | Original |
| PWM Channels | YES |
| Boundary Scan | YES |
| JESD-609 Code | e4 |
| Mounting Type | Surface Mount |
| Number of I/O | 16I/O |
| Surface Mount | YES |
| Terminal Form | GULL WING |
| Core Processor | MSP430 |
| Data Bus Width | 16b |
| Data Converter | Slope A/D |
| Low Power Mode | YES |
| Number of Pins | 20Pins |
| Package / Case | 20-TFSOP (0.173, 4.40mm Width) |
| Power Supplies | 2/3.3V |
| Supply Voltage | 3.3V |
| Watchdog Timer | Yes |
| Oscillator Type | Internal |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Integrated Cache | NO |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Factory Lead Time | 8 Weeks |
| Terminal Position | DUAL |
| Program Memory Size | 4KB 4K x 8 + 256B |
| Program Memory Type | FLASH |
| Radiation Hardening | No |
| Operating Temperature | -40°C~85°C TA |
| Number of Terminations | 20Terminations |
| Number of UART Channels | 0UART Channel |
| Number of Timers/Counters | 1Timers/Counter |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3.3V |
| Number of Programmable I/O | 16Programmable I/Os |
| Voltage - Supply (Vcc/Vdd) | 1.8V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Peak Reflow Temperature (Cel) | 260 |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
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MSP430F2121IDGVR Packaging
step1: Inspect Products
step2: Vacuum Packaging
step3: Anti-Static Bag
step4: Individual Packing
step5: Packing Box
step6：Shipping Tag
- Before shipping, we will inspect the parts to ensure it in good condition and check that the parts are brand-new and original with the datasheet. And then, all the products will be packed in an anti-static bag.
- After ensuring that there are no issues with any of the goods after packing, we will wrap them carefully and send them by international express. It demonstrates exceptional seal integrity, outstanding tear and puncture resistance, and both.
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Its sensitive components are not in contact with the measured object, also known as a non-contact temperature measuring instrument. This instrument can be used to measure the surface temperature of moving objects, small targets, and objects with small heat capacity or rapid temperature changes (transient), and can also be used to measure the temperature distribution of the temperature field. The most commonly used non-contact thermometers are based on the fundamental law of black body radiation and are called radiation thermometers. Radiation thermometry methods include the brightness method (see optical pyrometer), radiation method (see radiation pyrometer), and colorimetric method (see colorimetric thermometer). All kinds of radiation temperature measurement methods can only measure the corresponding photometric temperature, radiation temperature, or colorimetric temperature. 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For automatic measurement and control of solid surface temperature, an additional reflector can be used to form a black body cavity together with the measured surface. The effect of additional radiation can increase the effective radiation and effective emissivity of the measured surface. Use the effective emissivity coefficient to correct the measured temperature through the instrument, and finally get the real temperature of the measured surface. The most typical additional mirror is hemispherical. The diffuse radiation on the measured surface near the center of the sphere can be reflected on the surface by the hemispherical mirror to form additional radiation, thereby increasing the effective emissivity coefficient. In the formula, ε is the surface emissivity of the material, and ρ is the reflectivity of the mirror. 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With the development of infrared technology, radiation temperature measurement has gradually expanded from visible light to infrared and has been used below 700°C to room temperature with high resolution. Working principle Metals undergo a corresponding extension when the ambient temperature changes, so the sensor can signal this response in different ways. Bimetal Sensor A bimetal sheet is composed of two pieces of metal with different expansion coefficients attached. As the temperature changes, material A expands more than the other metal, causing the metal sheet to bend. The curvature of the bend can be converted into an output signal. Bimetal Rod and Tube Sensors As the temperature increases, the length of the metal tube (material A) increases, while the length of the non-expanding steel rod (metal B) does not increase so that the linear expansion of the metal tube can be transmitted due to the change of position. 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There are two types of changes in resistance positive temperature coefficient Increased temperature = increased resistance A decrease in temperature = a decrease in resistance negative temperature coefficient Increased temperature = decreased resistance Decrease in temperature = increase in resistance Thermocouple Sensing A thermocouple consists of two metal wires of different materials welded together at the ends. Then measure the ambient temperature of the non-heating part, and the temperature of the heating point can be accurately known. Since it must have two conductors of different materials, it is called a thermocouple. Thermocouples made of different materials are used in different temperature ranges, and their sensitivities also vary. The sensitivity of the thermocouple refers to the change in the output potential difference when the temperature of the heating point changes by 1 °C. 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The following is an introduction to the characteristics of the thermocouple and thermistor temperature instruments. thermocouple Thermocouples are the most commonly used temperature sensors in temperature measurement. Its main advantages are a wide temperature range and adaptability to various atmospheric environments, and it is strong, low in price, does not require a power supply, and is the cheapest. A thermocouple consists of two wires of dissimilar metals (metal A and metal B) connected at one end. When one end of the thermocouple is heated, there is a potential difference in the thermocouple circuit. The temperature can be calculated from the measured potential difference. However, there is a nonlinear relationship between voltage and temperature. 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